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Single-nucleotide Polymorphism Associations for Colorectal Cancer in Southern Chinese Population

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Specialty Oncology
Date 2013 Jan 30
PMID 23359760
Citations 15
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Abstract

Objective: Genome-wide association studies (GWAS) have identified 11 loci that influence the risk of developing colorectal cancer (CRC). Given that these studies were conducted in European Caucasian populations, it is not clear whether the results are relevant for populations with different ethnicities. The aim of this study was to examine these associations in a southern Chinese population.

Methods: Eleven single-nucleotide polymorphisms (SNPs), rs12701937, rs16892766, rs7014346, rs6983267, rs719725, rs10795668, rs3802842, rs4444235, rs9929218, rs10411210, and rs961253, were genotyped in 229 CRC patients and 267 controls using the MassArray SNP genotyping system.

Results: Evidence of an association with CRC was found for four of the 11 loci. The strongest associations were with rs4444235 and rs961253, with significant odds ratios close to those reported in previous GWAS. Among these four loci, rs719725 and rs4444235 were significantly associated with female gender, rs3802842, rs961253, and rs4444235 with early disease onset, and rs3802842 with later disease onset. However, no associations with CRC risk were detected for six other loci (rs9929218, rs10411210, rs12701937, rs7014346, rs6983267, and rs10795668), and one SNP, rs16892766, was not polymorphic in any of the study participants.

Conclusion: The rs4444235 and rs961253 loci are strongly associated with the risk of CRC in southern Chinese.

Citing Articles

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Cumulative evidence of relationships between multiple variants in 8q24 region and cancer incidence.

Tong Y, Tang Y, Li S, Zhao F, Ying J, Qu Y Medicine (Baltimore). 2020; 99(26):e20716.

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Cumulative evidence for relationships between multiple variants in 8q24 and colorectal cancer incidence.

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Common genetic variant rs3802842 in 11q23 contributes to colorectal cancer risk in Chinese population.

Zhang C, Li X, Zhang W, Wang Y, Fan G, Wang W Oncotarget. 2017; 8(42):72227-72234.

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Association between 8q24 rs6983267 polymorphism and cancer susceptibility: a meta-analysis involving 170,737 subjects.

Zhu M, Wen X, Liu X, Wang Y, Liang C, Tu J Oncotarget. 2017; 8(34):57421-57439.

PMID: 28915683 PMC: 5593654. DOI: 10.18632/oncotarget.18960.


References
1.
Houlston R, Webb E, Broderick P, Pittman A, Di Bernardo M, Lubbe S . Meta-analysis of genome-wide association data identifies four new susceptibility loci for colorectal cancer. Nat Genet. 2008; 40(12):1426-35. PMC: 2836775. DOI: 10.1038/ng.262. View

2.
Zanke B, Greenwood C, Rangrej J, Kustra R, Tenesa A, Farrington S . Genome-wide association scan identifies a colorectal cancer susceptibility locus on chromosome 8q24. Nat Genet. 2007; 39(8):989-94. DOI: 10.1038/ng2089. View

3.
Pittman A, Webb E, Carvajal-Carmona L, Howarth K, Di Bernardo M, Broderick P . Refinement of the basis and impact of common 11q23.1 variation to the risk of developing colorectal cancer. Hum Mol Genet. 2008; 17(23):3720-7. DOI: 10.1093/hmg/ddn267. View

4.
Xiong F, Wu C, Bi X, Yu D, Huang L, Xu J . Risk of genome-wide association study-identified genetic variants for colorectal cancer in a Chinese population. Cancer Epidemiol Biomarkers Prev. 2010; 19(7):1855-61. DOI: 10.1158/1055-9965.EPI-10-0210. View

5.
Tomlinson I, Webb E, Carvajal-Carmona L, Broderick P, Howarth K, Pittman A . A genome-wide association study identifies colorectal cancer susceptibility loci on chromosomes 10p14 and 8q23.3. Nat Genet. 2008; 40(5):623-30. DOI: 10.1038/ng.111. View